birch-andersen.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.214 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.183.139.214 | 3600s | web14.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | birch-andersen.dk → 46.183.139.214 |
| 🔶 Autoconfig | birch-andersen.dk → 46.183.139.214 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (birch-andersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.birch-andersen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | birch-andersen.dk (all on birch-andersen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.birch-andersen.dk | birch-andersen.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026100801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@birch-andersen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 04:05:10 | 561ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 21:38:49 shown | 928ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 16:15:06 | 690ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 15:03:34 | 723ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 06:47:11 | 1019ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 14:47:42 | 1037ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 21:06:55 | 1120ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 12:36:16 | 923ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-21 03:16:57 | 4850ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 08:23:07 | 3181ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 07:06:06 | 1429ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-02 07:23:37 | 1033ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 08:26:21 | 908ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 13:37:23 | 1174ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 20:33:51 | 2256ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 11:18:13 | 2018ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-28 01:07:38 | 978ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 04:26:33 | 788ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-23 22:41:54 | 732ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 16:58:48 | 924ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 04:14:52 | 1456ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 14:39:27 | 600ms | 5 NS 1 A 3 MX | 🔓 Insecure |